133 Seaport Boulevard #502 Boston — Photo 1 of 18
Recent Drop: $26,000
$799,000
133 Seaport Boulevard #502, Boston, MA 02210
Boston, MA 02210 — Seaport District
Beds
--
Baths
1
SqFt
444
Style
Condominium
Built
2018
Experience elevated city living in this one-of-a-kind Studio+Alcove residence located on the amenity level at EchelonSeaport. This thoughtfully designed home offers a generous reach-in entry closet and an efficient layout complemented by soaring ceilings. Features include custom automatic Hunter Douglas shades, white oak flooring throughout, custom Italian cabinetry by Stevali, Bosch integrated appliances, a marble bath, and an in-unit washer and dryer. Ideal as a pied-à-terre, first home, or investment property. Private storage unit included. Residents of Echelon enjoy access to over 50,000 square feet of luxury amenities, including two outdoor pools, hot tub, fitness center, indoor basketball court, yoga studio, golf simulator, and a sky lounge with panoramic views.
Key facts
It was listed on February 10, 2026. The price has come down from an original $825,000 to $799,000, most recently on April 17, 2026. The annual property taxes are $8,932 (2026 tax year). The condo fee is $669 per month, which includes heat and water.
Market Value Analysis
* Analysis is based on 21 actively listed and recently sold comparable properties strictly within Boston, MA.
Property Details
Financials
Parking
Interior Specifications
Climate & Utilities
Building & Exterior
Property & Lot
Neighborhood
Public Transportation • Shopping • Pool • Park • Walk/Jog Trails • Medical Facility
Geography
Property History
$799,000
Was $825,000
Apr 17, 2026
MLS® 73475838
$825,000
Feb 10, 2026
MLS® 73475838
Questions about this home
When was 133 Seaport Boulevard #502, Boston listed?
133 Seaport Boulevard #502, Boston was listed on February 10, 2026.
Has the price of 133 Seaport Boulevard #502, Boston changed?
The price has come down from an original $825,000 to $799,000, most recently on April 17, 2026.
What are the property taxes for 133 Seaport Boulevard #502, Boston?
The annual property taxes for 133 Seaport Boulevard #502, Boston are $8,932 (2026 tax year).
What is the condo fee at 133 Seaport Boulevard #502, Boston?
The condo fee is $669 per month, which includes heat and water.
What is the status of 133 Seaport Boulevard #502, Boston?
133 Seaport Boulevard #502, Boston is actively listed for sale.
Population
6,971
U.S. Census Bureau, ACS 2024 5-Year Estimates (B01003)
Median Household Income
$172K
U.S. Census Bureau, ACS 2024 5-Year Estimates (B19013)
Renter-Occupied Homes
75.2%
U.S. Census Bureau, ACS 2024 5-Year Estimates (B25003)
New Construction Permits — Suffolk County
2,337 housing units permitted in the last 12 months (+13% vs the prior 12 months) — 2,062 in 5+ unit buildings
U.S. Census Bureau, Building Permits Survey (through Jul '26)
Listing Agent: Shannon Lavin
Listing Office: Compass
MLS® Number: 73475838
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